﻿// Copyright (c) 2010. Eric Nelson  
// https://code.google.com/p/prompts/
// All rights reserved.
//     
// Redistribution and use in source and binary forms,   
// with or without modification, are permitted provided   
// that the following conditions are met:    
// * Redistributions of source code must retain the   
// above copyright notice, this list of conditions and   
// the following disclaimer.    
// * Redistributions in binary form must reproduce   
// the above copyright notice, this list of conditions   
// and the following disclaimer in the documentation   
// and/or other materials provided with the distribution.    
// * Neither the name of Eric Nelson nor the   
// names of its contributors may be used to endorse   
// or promote products derived from this software   
// without specific prior written permission.    
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND   
// CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,   
// INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF   
// MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE   
// DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR   
// CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,   
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,   
// BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR   
// SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS   
// INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,   
// WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING   
// NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE   
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF   
// SUCH DAMAGE.
// 
//     
// [This is the BSD license, see  
// http://www.opensource.org/licenses/bsd-license.php]  
using System.Collections.Generic;
using System.Runtime.Serialization;

namespace Prompts.Service.ReportCatalogService
{
    [DataContract]
    public class CatalogItemInfo
    {
        public CatalogItemInfo(string name, string path, CatalogItemType type, IEnumerable<CatalogItemInfo> children)
        {
            Children = children;
            Type = type;
            Path = path;
            Name = name;
        }

        [DataMember]
        public CatalogItemType Type { get; set; }

        [DataMember]
        public string Path { get; set; }

        [DataMember]
        public string Name { get; set; }

        [DataMember]
        public IEnumerable<CatalogItemInfo> Children { get; set; }

        public override bool Equals(object obj)
        {
            if (ReferenceEquals(null, obj)) return false;
            if (ReferenceEquals(this, obj)) return true;
            return obj.GetType() == typeof (CatalogItemInfo) && Equals((CatalogItemInfo) obj);
        }

        public bool Equals(CatalogItemInfo other)
        {
            if (ReferenceEquals(null, other)) return false;
            if (ReferenceEquals(this, other)) return true;
            return Equals(other.Type, Type) && Equals(other.Path, Path) && Equals(other.Name, Name) && Equals(other.Children, Children);
        }

        public override int GetHashCode()
        {
            unchecked
            {
                var result = Type.GetHashCode();
                result = (result*397) ^ (Path != null ? Path.GetHashCode() : 0);
                result = (result*397) ^ (Name != null ? Name.GetHashCode() : 0);
                result = (result*397) ^ (Children != null ? Children.GetHashCode() : 0);
                return result;
            }
        }
    }
}